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105741 (2000 SJ89)
Classification: Main-belt Asteroid          SPK-ID: 2105741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2074646987288423 5.7178e-08  
a 3.095872513093789 2.7696e-08 au
q 2.453588254861882 1.8172e-07 au
i 16.13809799055264 5.577e-06 deg
node 270.8229538487158 2.176e-05 deg
peri 47.82421489244614 2.4773e-05 deg
M 250.6281598208918 1.2826e-05 deg
tp 2459604.971804004528
(2022-Jan-25.47180400)
7.5077e-05 TDB
period 1989.633246412152
5.45
2.6699e-05
7.31e-08
d
yr
n .180937869152105 2.4281e-09 deg/d
Q 3.738156771325695 3.3442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-08-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:26  

Additional Information
 Earth MOID = 1.47032 au 
 Jupiter MOID = 1.64712 au 
 T_jup = 3.130 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO432580  

105741 (2000 SJ89)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SJ89 = 2001 YM101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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